JPH01109399U - - Google Patents

Info

Publication number
JPH01109399U
JPH01109399U JP378288U JP378288U JPH01109399U JP H01109399 U JPH01109399 U JP H01109399U JP 378288 U JP378288 U JP 378288U JP 378288 U JP378288 U JP 378288U JP H01109399 U JPH01109399 U JP H01109399U
Authority
JP
Japan
Prior art keywords
valve unit
press
points
overload
slide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP378288U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP378288U priority Critical patent/JPH01109399U/ja
Publication of JPH01109399U publication Critical patent/JPH01109399U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
図面はこの考案の一実施例を示す回路図である
。 2はポイント、2aは油圧室、3はスライド、
4はチエツク弁ユニツト、4aはチエツク弁、6
はリリーフバルブユニツト。

Claims (1)

    【実用新案登録請求の範囲】
  1. 複数のポイント2を有するプレスにおいて、上
    記ポイント2に設けられた油圧室2aと、スライ
    ド3に加わる過負荷を逃がすリリープバルブユニ
    ツト6の間をポイント2の倍数のチエツク弁4a
    をブリツジ接続することにより構成したチエツク
    弁ユニツト4を介して接続してなるプレスの過負
    荷除去装置。
JP378288U 1988-01-18 1988-01-18 Pending JPH01109399U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP378288U JPH01109399U (ja) 1988-01-18 1988-01-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP378288U JPH01109399U (ja) 1988-01-18 1988-01-18

Publications (1)

Publication Number Publication Date
JPH01109399U true JPH01109399U (ja) 1989-07-24

Family

ID=31205721

Family Applications (1)

Application Number Title Priority Date Filing Date
JP378288U Pending JPH01109399U (ja) 1988-01-18 1988-01-18

Country Status (1)

Country Link
JP (1) JPH01109399U (ja)

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